baber/WOPTO huggingface dataset:
Patent KR-20010039252-A (KR)
Inventor: SEO DU WON
IPC: H04L12/16
Filed: 1999-10-29
Abstract: PURPOSE: A method for initializing the communication environment of a DSLAM(Digital Subscriber Line Access Multiplexer) system is provided to efficiently manage subscriber boards and subscriber lines by effectively defining a configuration message format and a state transition map between a control board and subscriber boards and offer an efficient operation for each state. CONSTITUTION: A DSLAM is comprised of a control board(10) and a subscriber board group(40). The control board(10) and the subscriber boards(42a-46a) of the subscriber board group(40) are connected each other by a shared bus(cell bus)(30). Each of the subscriber boards(42a-46a) has a cell bus processing part(42b-46b), processing physical transmission and reception in the shared bus(30), and a plurality of ports. The control board(10) consists of a signal processing part(12), a cell bus processing part(14), an interrupt processing part(16), a message processing part(18), an RS-232C access part(20), and an Ethernet access part(22). The signal processing part(12) processes the loading/unloading and error state signals of the subscriber boards(42a-46a). The cell bus processing part(14) processes physical transmission and reception in the shared bus(30). The interrupt processing part(16) processes messages received from the shared bus(30). The message processing part(18) exchanges configuration information with the subscriber board group(40) and an external terminal. The RS-232C access part(20) transmits and receives configuration information with an external terminal. The Ethernet access part(22) transmits and receives configuration information with an external manager.
Patent KR-20000035190-A (KR)
Inventor: IMAI MASAYUKI
IPC: F04B27/18
Filed: 1999-11-03
Abstract: PURPOSE: An electronic valve is provided, which simplifies the structure by using a pipe sleeve with a built-in flanger as a main body of a valve and decreases the number of spare parts and miniatures by unifying a cap and a suction factor and increases the accuracy on the location of a filter by tying a filter on an inflow hole of a pipe sleeve. CONSTITUTION: An electronic valve(10a) comprises a coil(21), a suction factor(24), a flanger(31) inserted to the inside of a pipe sleeve(30) for sliding, a spring(25), a valve(26) for opening and shutting a valve sphere(32) on the upper part of the flanger, a bobbin(22), a housing(27), a cap(28) and connects a coil(21) to electricity and moves the flanger(31) toward the suction factor. A pipe sleeve(30) is formed by the deep drawing of bottoming and inserted to the inside of a bobbin(20) and fixed the suction factor and a cylindrical filter is tied around the outside of an inflow hole. Therefore the leakage of a valve and the poor operation is not occurred by using a pipe sleeve, the reliability and performance on an electronic valve is elevated and the variability of a variable capacity compressor is obtained steadily by securing the sucking force and flow rate exactly.
Patent KR-20010045633-A (KR)
Title: Massaging band
Inventor: HONG SUNG RAK
IPC: A61H39/04
Filed: 1999-11-05
Abstract: PURPOSE: Provided is a ring shaped band including an acupressure projection at the inner circumference and being fixed around the wrist or the ankle, which can treat hurts by pushing spots on the body suitable for acupuncture and be used as an accessory while carrying. CONSTITUTION: The band(10) ring shaped comprises an acupressure projection(20) upwardly projected from the inner circumference of the band, an accessory attaching part on the outer circumference, a magnet inside the projection and a locking device for fixing the both ends of the band. The acupressure projection is placed on a support plate fixed to the surface of the band through a cut groove. The inner circumference of the band also includes a plurality of sliding preventing projections(90) on the surface.
Patent KR-20010047680-A (KR)
Inventor: KIM IN SIK
IPC: H01L35/30
Filed: 1999-11-22
Abstract: PURPOSE: An infrared sensor is provided to remarkably decrease intrinsic resistance and to maintain high sensitivity by forming a metal conductor on the first thermocouple, and to prevent Johnson noise in embodying an application circuit by decreasing intrinsic resistance of the sensor. CONSTITUTION: A substrate(11) is formed in the lower edge of a diaphragm. The first and second thermocouples(16,17) are formed in a predetermined region of the upper portion of the diaphragm. A metal resistive layer is formed in a predetermined region on the surface of the first thermocouple. A black body(21) is formed in the center region of the upper portion of the diaphragm.
Patent KR-20010053995-A (KR)
Inventor: EOM IN SEOP
IPC: G11B7/095
Filed: 1999-12-02
Abstract: PURPOSE: Optical head structure is provided to maintain optimum optical qualities for each light source through adjusting skews of each actuator, and to identify a sled driving direction and a radial direction of a disk. CONSTITUTION: According to kind of an inputted disk(308), a beam is outputted from first and second light sources(302). The beam passes through a collimator lens(303) for being a parallel beam. The beam is reflected on a reflecting mirror(304) for being concentrated on the disk by a first object lens(306) or a second object lens(307). A first actuator(309) having the first object lens, and a second actuator(310) having the second object lens are installed in a rotator(305). The rotator is rotated on a base(301), and a rotator guide(311) adjusts rotating angle of the rotator. Moreover, the base performs a sled driving toward a radial direction of the disk inputted along a main shaft(312) and a sub shaft(313). Herein, the rotator is rotated according to kind of the disk for locating the object lens to an innermost track of the disk.
Patent KR-20010054533-A (KR)
Inventor: HAN YONG SEOP
IPC: B23K9/127
Filed: 1999-12-07
Abstract: PURPOSE: A flat welding machine and its method are provided to reduce a maintaining time of a uniform gap by butt-welding contacted faces of flats and to obtain a welding result of high quality by generating a dihedral welding bead. CONSTITUTION: A flat welding machine comprises a motor (10) to generate rotating force; a rotating cam (20) connected with a rotating shaft of the motor (10); and a coupling (30) to connect the rotating cam (20) with the motor (10). A primary welding is performed to fill beads in a contacted face at 3/4 of a welding material by sliding at 20-30times per second. A secondary welding is performed to form beads up to a surface of the welding material by sliding at 1-2 times per second.
Patent KR-20010065033-A (KR)
Inventor: PARK JUN HYEON
IPC: G06F17/00
Filed: 1999-12-21
Abstract: PURPOSE: An apparatus and a method for displaying multi-function of a cyber securities change system are provided to enable each cyber securities change user to rapidly obtain stock information by enabling users who confirm data displayed on a notice board of an exclusive-use emulator or each securities firm web page to display evaluation marks estimated. CONSTITUTION: An exclusive-use emulator or a web browser is installed in a plurality of client PCs(10(1),...,10(N)) in order to perform a cyber securities transaction through a communication network(20). In case that each user selects a notice board among a plurality of menus, a notice board selection signal is outputted to a main server(30). A plurality of display data including evaluation marks are inputted from the main server(30). A plurality of client PCs(10(1),...,10(N)) display a plurality of display data including the evaluation marks on a notice board window.
Patent KR-20010058330-A (KR)
Inventor: KIM SEON U
IPC: H01L21/28
Filed: 1999-12-27
Abstract: PURPOSE: A method for forming a storage node contact hole of a semiconductor memory device is provided to minimize a damage of a storage node contact hole when forming the storage node contact hole. CONSTITUTION: The first interlayer dielectric(12) is formed on a semiconductor substrate(11). The first storage node contact hole is formed by etching a part of the first interlayer dielectric(12). A plug polysilicon layer(13) is formed within the first storage node contact hole. An etch stopper(14) is formed on the plug polysilicon layer(13) and the first interlayer dielectric(12). A part of the etch stopper(14) is etched to expose an upper portion of the plug polysilicon layer(13). The second interlayer dielectric(15) is formed on the plug polysilicon layer(13) and the etch stopper(14). The second storage node contact hole is formed by etching a part of the second interlayer dielectric(15).
Patent KR-20010061225-A (KR)
Title: Method for measuring the length of bolts
Inventor: JANG HUN
IPC: G01B5/02
Filed: 1999-12-28
Abstract: PURPOSE: A length measuring method is provided to obtain reliability of connection by measuring accurate length of a bolt before and after connection of plastic regions. CONSTITUTION: A method for measuring length of a bolt comprises the steps of: forming recessed grooves at both ends of a bolt to be measured; installing a steel ball in the recessed groove; measuring length of the bolt before connection; measuring length of the bolt after connection; and deciding residual plastic deformation modulus by subtracting the length of the bolt after connection from length of the bolt before connection. Connection reliability of a bolt is obtained by connecting a bolt based on the accurate lengths.
Patent KR-20010061546-A (KR)
Inventor: KIM JAE HWAN
IPC: H01L21/3213
Filed: 1999-12-28
Abstract: PURPOSE: A method for etching a contact of an active region is to remove a plasma damaged layer of an insulating layer wholly or partially, thereby carrying out a wet etching. CONSTITUTION: An insulating layer(21) for a metal wiring connected to an active region of a ferroelectric memory device is formed on a substrate, and a conductive layer is formed on the insulating layer. When the conductive layer is etched using a plasma process to form a conductive layer pattern(22), the insulating layer positioned under the conductive layer pattern is over-etched at a predetermined depth. A plasma damaged layer is formed on the over-etched insulating layer. The plasma damaged layer is wholly or partially etched using a wet etching. After a photoresist film is applied on the entire surface of the substrate comprising the exposed insulating layer, the substrate is patterned using a developing process to form a contact mask pattern(28).
Patent KR-20010059998-A (KR)
Inventor: KIM JIN BAE
IPC: H01L27/108
Filed: 1999-12-31
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to improve the reliability of a semiconductor device by preventing damages of a cylindrical storage electrode and a metastable polysilicon. CONSTITUTION: A lower insulating layer(11) having a storage electrode contact plug(13) is formed on an upper portion of a semiconductor substrate. A cylindrical storage electrode connected with the storage electrode contact plug(13) is formed by using a polysilicon(17). The polysilicon(17) is formed by performing deposition processes of three steps. A metastable polysilicon layer(19) is formed on a surface of the cylindrical storage electrode.
Patent KR-20000029488-A (KR)
Title: Digital to analogue and analogue to digital converters
Inventor: REDMAN-WHITE WILLIAM
IPC: H03M1/74
Filed: 1998-05-07
Abstract: PURPOSE: It is an object of the invention to enable the provision of a sigma delta analog to digital converter in which input signal distortion in the quantization process is reduced. It is a further object of the invention to enable the provision of a digital to analog converter in which code dependent errors are reduced. CONSTITUTION: A digital to analog converter comprises many current sources(T0-Tn) and corresponding selection switches(D0-Dn) which connect the current sources to an output(3). In order to enable a constant capacitance to be presented at the output(3) regardless of the input digital code a plurality of dummy current sources(T0-Tn) which take the same form as the current sources(T0-Tn) are provided. The dummy current sources have associated selection switches(D0-Dn) which are operated by the logical inverse of the code applied to the current sources (T0-Tn).
Patent KR-20000035828-A (KR)
Title: Process for smoothening a substrate surface
Inventor: GRASSL THOMAS
IPC: H01L21/316
Filed: 1997-08-28
Abstract: PURPOSE: A method is provided for smothering a substrate with level differences caused by metallic structures, a metallic layer made of a titanium compound CONSTITUTION: In a process for smoothening a substrate surface with level differences caused by metallic structures, a metallic layer made of a titanium compound is first applied on the surface and the side faces of the metallic structures before O3-activated separation of SiO2 or SiOF from a silicium precursor stage on the substrate surface provided with the metallic structures.
Patent KR-20000036049-A (KR)
Inventor: O'BRIEN DOUGLAS
IPC: H01B7/40
Filed: 1997-09-09
Abstract: PURPOSE: A flat type communication cable is provided to have a plurality of twisted cable pair, and to established by an operator. CONSTITUTION: The cable has a plurality of longitudinally extending conductor passageways positioned side by side and preferably at least four passageways such that there are two end longitudinal passageways and a plurality of side by side intermediate passageways. Each passageway has a longitudinally extending opening which opens to an adjacent passageway. There are twisted pair conductors loosely located in each of the passageways with not more than one twisted pair conductor being in each passageway. Each twisted pair conductor has a cross sectional envelope area less than a cross sectional envelope area of the passageway in which the twisted pair is contained.
Patent KR-20000049020-A (KR)
Inventor: MECHTEL MARKUS
IPC: A01N47/04
Filed: 1997-10-13
Abstract: PURPOSE: A composition for preparing an antifouling coating is provided which is able to provide the antifouling coating having good function for a long time, improved combining property with environment and improved antifouling property. CONSTITUTION: A composition for preparing an antifouling coating comprises: (i) an organopolysiloxane as a binder; and (ii) at least one heavy-metal-free microencapsulated biocide as an active substance, wherein the biocide is able to be dissolved in the seawater and has a half-life of less than 180 days in the seawater having a temperature of 25°C.
Patent KR-20000069419-A (KR)
Title: 고밀도 전기 커넥터
IPC: H01L23/66
Filed: 1997-12-19
Abstract: 본 발명은 마이크로 전자시스템에 이용된 자기정열되고, 플렉시블한 고밀도 및 임피던스 조정된 전기 커넥터에 관한 것이다. 본 발명은 동일한 시간에 전기접속 및 정렬을 하는 문제점을 해결하는 것이다. 제1부분(204)을 갖는 한개의 커넥터(200)는 상기 V홈을 커버하는 2개의 금속층 구조, 즉, 제1신호경로(212) 및 제1접지경로(210)로 이루어진다. 또한, 상기 커넥터는 해당하는 금속층으로 이루어진 제2부분(208), 상기 탄성범프(206)를 커버하는 제2신호경로(224) 및 제2신호 접지평면(226)으로 이루어지며, 이것은 V홈(202)에 고정된다. 상기 제1 및 제2신호경로(212, 224)는 상기 제1 및 제2부분(204, 208)이 함께 될 때 서로 접촉한다. 이러한 접촉은 함께 놓일 때 자기정렬 된다. 이러한 전기적인 접촉은 열팽창에 의하여 변위될 때 조차도 유지될 것이다.
Patent KR-20000071027-A (KR)
Title: 웨이브렛 코딩 방법에 의해 발생된 웨이브렛 트리들을 인코딩하기 위한 장치 및 방법
IPC: H04N1/41
Filed: 1998-02-11
Abstract: 본 발명의 장치 및 방법은 웨이브렛 코딩 기술로 웨이브렛 트리들을 인코딩하기 위한 것으로, 상기 기술은 평형(balanced) 및 불평형(unbalanced) 웨이브렛 트리들 모두를 어드레스(address)하고 전체적인 코딩 효율을 증가시킨다.
Patent KR-20000075490-A (KR)
Title: 손잡이에 사용되는 디스펜싱 면도기 블레이드 카트리지
IPC: B65D83/10
Filed: 1998-02-18
Abstract: 면도날 카트리지(12)용 카트리지 디스펜서(10)는, 손잡이가 카트리지를 향하는 방향으로 이동으로 손잡이(63)에 손잡이 접속 구조체(64)에 접속을 허용하는 미리 정해진 위치에서 카트리지를 유지하는 래치(22)를 구비하고, 각각의 래치(22)는 래치(22)가 손잡이의 카트리지의 접속 구조체(16)를 휴대 하도록 이동 접속으로 카트리지에 편향되어 비걸림이 이루어지도록 대응 손잡이 캠 동작 구조체(69)와 상호 동작하는 형태와 위치에 있는 래치 캠 동작 구조체(54)를 구비하는 것이다. 또한 디스펜서(10)는 베이스(34)로부터 연장되고 베이스에 수직하며 그리고 블레이드 유니트가 수용되는 블레이드 유니트 지역을 한정하는 블레이드 유니트 디바이더(36)와, 베이스에 대해 예각으로 각각의 블레이드 유니트디바이더(36)의 단부로 부터 연장하고 카트리지 접속 구조체가 수용되고 블레이드 유니트 구역으로부터 제거되고 블레이드 유니트가 그를 통해 지나가는 각진 구역을 형성하는 각진 디바이더(42)를 구비하는 것이다.
Patent KR-20010005966-A (KR)
Title: 액체 전자사진용 중간 전사 소자
IPC: G03G15/10
Filed: 1998-03-23
Abstract: 본 발명은 흡수 재료의 중량을 기준하여 5 내지 100 중량%의 양으로 캐리어를 흡수할 수 있는 재료를 포함하는 액체 전자사진용 중간 전사 소자, 뿐만 아니라 그 소자를 포함하는 시스템 및 그 소자를 사용하여 화상을 형성하는 방법에 관한 것이다.
Patent KR-20010012135-A (KR)
Title: Use of selected polydiorganosiloxanes in fabric softener compositions
Inventor: SCHAUMANN MONIKA
IPC: D06M13/463
Filed: 1998-04-21
Abstract: The invention relates to the use of fabric softener compositions comprising: (a) as active substance, a quaternary ammonium compound of formula (1), in which R is the aliphatic radical of tallow fatty acid, in particular a mono- or polyunsaturated aliphatic C 17 radical; and (b) is a nitrogen-free polydiorganosiloxane having terminal silicon-bonded hydroxyl groups; for the treatment of textile fibre materials. The fabric softener compositions impart a soft handle to the treated textile and are readily biodegradable. The fibre materials treated with the novel fabric softener compositions are very particularly characterized by good rewettability.
Patent KR-20010012614-A (KR)
IPC: A61K51/04
Filed: 1998-07-02
Abstract: 본 발명은 호산구-의존 염증성 질병을 치료하는 데 유용한 의약의 제조에 있어서, 하기 화학식 I의 화합물, 그의 N-옥사이드, 약제학적으로 허용되는 부가 염 및 입체화학적 이성체 형태의 용도에 관한 것이다: 
     [화학식 I] 
     
       
     
     상기식에서, 
     p 는 0, 1, 2 또는 3 의 정수를 나타내고; 
     q 는 0, 1, 2, 3 또는 4 의 정수를 나타내며; 
     R 1 은 수소, C 1-6 알킬, 모노- 또는 디(C 1-6 알킬)아미노C 1-6 알킬옥시, 머캅토, C 1-6 알킬티오, C 3-7 사이클로알킬, 아릴, 또는 모노- 또는 디(C 1-6 알킬)아미노, C 1-6 알킬옥시, 아릴 또는 Het로 치환된 C 1-6 알킬을 나타내고; 
     R 2 는 시아노 또는 화학식 -C(=X)-Y-R 5 의 라디칼을 나타내며(여기에서, 
     X 는 O 또는 S 를 나타내고; 
     Y 는 O, S, NR 6 또는 직접 결합을 나타내며; 
     R 5 는 수소; C 3-7 사이클로알킬; 아릴; 또는 임의로 치환된 C 1-6 알킬을 나타내고; Y 가 직접 결합인 경우 R 5 는 또한 할로 또는 Het일 수 있다); 
     R 3 및 R 4 는 각각 독립적으로 할로, 할로C 1-6 알킬, C 1-6 알킬, 하이드록시, C 1-6 알킬옥시, C 1-6 알킬카보닐옥시, 머캅토, C 1-6 알킬티오, C 1-6 알킬설포닐, C 1-6 알킬설피닐, 할로C 1-6 알킬설포닐, 아릴, 시아노, 니트로, 아미노, 모노- 및 디(C 1-6 알킬)아미노 또는 (C 1-6 알킬카보닐)아미노를 나타내고; 
     아릴은 페닐 또는 치환된 페닐을 나타내며; 
     Het는 임의로 치환된 헤테로사이클을 나타낸다. 
     본 발명은 또한 신규 화합물, 그 제조 방법 및 그를 포함하는 조성물에 관한 것이다.
Patent KR-20010014106-A (KR)
Inventor: HAWKINS BRIAN THOMAS
IPC: B05C13/02
Filed: 1998-06-18
Abstract: A conveyor system (10) for transporting parts (20) through a plurality of processing areas (12, 14, 16, 18) includes a plurality of motor-driven conveyors (22, 24, 26, 28). Each of the conveyors transports parts through an associated one of the processing areas. Digital motor shaft encoders (38) are provided for monitoring the speed of the conveyor motors (36). Motor speed controllers (40) are electrically coupled to the encoders and are responsive thereto, for regulating the speed of the conveyors, thereby synchronizing the speed among all of the conveyors. A computer (48) is electrically coupled to one of the motor speed controllers for providing a predetermined conveyor system speed set point. Part detectors (46) are electrically coupled to the computer for verifying each part's progress along each of the conveyors thereby enabling the computer to track the movement of each part transported along the conveyor system to detect part-to-part collisions.
Patent KR-20010069042-A (KR)
Title: Internet User Oriented Slective Information Providing Method
Inventor: BYEON KEE HOH
IPC: G06F17/00
Filed: 2000-01-12
Abstract: PURPOSE: A method for displaying selective information designated to a user being connected to the Internet is provided to enhance an efficiency of information transmission by constructing a site for outputting different contents to a plurality of users, respectively, at the same web site. CONSTITUTION: If a user connects to a web site by operating a web browser(1), the user is identified whether the user is a member or not(2). If the user is not a member, the member's information is stored in a database(3). All information of the member is extracted from the database(4). A user's interesting field in current is decided based on the extracted information using an artificial intelligence engine(5). Information related to the decided filed is extracted from the database and the information is allocated properly in a homepage frame(6). The allocated frame is transmitted to a connector browser and outputs the frame on a screen(7). Statistical data of the user's information of the interesting field is updated periodically by recording the connector's serious works in the database(8).
Patent KR-20010077654-A (KR)
Title: System for temperature control of polymerized material in plasma polymerizing apparatus
Inventor: CHOI HWAN JONG
IPC: C23C16/00
Filed: 2000-02-07
Abstract: PURPOSE: The subject sample temperature control system having a sample heating and cooling device capable of controlling the sample temperature at high speed is provided, which is useful for controlling the temperature of a sample in sheet shape to be moved in a closed polymerization chamber. CONSTITUTION: This sample temperature control system consists of: a cylindrical rotary bar(12); a heat transfer body comprising a cylindrical inner rod(13), a plurality of cylindrical heat transfer caps(11) disposed around the inner rod in the rotary bar and a supporting bar(23) for fixing a rotary bar to an inner wall surface of a chamber; a cooling water feed apparatus(17) for supplying cooling water to a cooling part(15) formed in the inner rod; and a temperature control part(16) for controlling the supply of cooling water and the temperature of a heating part.
Patent KR-20010081561-A (KR)
Title: Plastic jacket for cementless artificial joint and the artificial joint with it
Inventor: YOON YONG SAN
IPC: A61F2/40
Filed: 2000-02-16
Abstract: PURPOSE: A plastic jacket for an artificial joint stem not using cement, and an artificial joint using it are provided to reduce the shear stress harmful to the artificial joint, and to minimize the osteolysis of thighbone by restricting the generation of gap between the artificial joint stem and the thighbone. CONSTITUTION: The artificial joint stem not containing cement is used to be inserted into an opening formed by digging femoal canal along the lengthwise of the thighbone. The plastic jacket(20) is formed to cover a part of the artificial joint stem, and the surface of the plastic jacket is made by using a porous or rough material to improve the adherence between the thighbone and the jacket as the thighbone grows up. Consequently, the plastic jacket and the thighbone are rigidly coupled with each other, and the artificial joint stem is slidable upward and downward relative to the plastic jacket.
Patent KR-20010081653-A (KR)
Title: Method of Manufacturing Heat Exchanger
Inventor: KIM JEONG HEON
IPC: F28D1/00
Filed: 2000-02-17
Abstract: PURPOSE: A method for manufacturing heat exchanger is provided, in which an extrusion process is eliminated, to thereby reduce manufacturing cost and achieve an improved heat transfer efficiency. CONSTITUTION: A method comprises the step of forming an aluminum flat plate into a flat tube which is divided into a cup shape and a cover; the step of inserting a fin having a predetermined shape into the flat tube, and stacking air side fin and flat tube in sequence; and the third step of assembling the flat tube and fin into a heat exchanger having a predetermined shape, and welding the assembly through a brazing method. The fin is a square offset fin or a triangle off fin. Since the heat transfer fin is inserted into the flat tube and welded during braze welding which is carried out for the heat exchanger, cost consumption for extrusion process is not caused.